bindings/lua/test/opendal_test.lua

--[[

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    distributed with this work for additional information
    regarding copyright ownership.  The ASF licenses this file
    to you under the Apache License, Version 2.0 (the
    "License"); you may not use this file except in compliance
    with the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

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    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    KIND, either express or implied.  See the License for the
    specific language governing permissions and limitations
    under the License.

]]

local opendal = require("opendal")

describe("opendal unit test", function()
  describe("opendal fs schema", function()
    it("operator function in fs schema", function()
      local op, err = opendal.operator.new("fs",{root="/tmp"})
      assert.is_nil(err)
      assert.is_nil(op:write("test.txt","hello world"))
      local res, err = op:read("test.txt")
      assert.is_nil(err)
      assert.are.equal(res, "hello world")
      assert.is_nil(op:delete("test_dir/"))
      assert.is_nil(op:delete("test_dir_1/"))
      assert.is_nil(op:create_dir("test_dir/"))
      assert.equal(op:is_exist("test_dir/"), true)
      assert.is_nil(op:rename("test.txt", "test_1.txt"))
      assert.equal(op:is_exist("test_1.txt"), true)
      assert.equal(op:is_exist("test.txt"), false)
      assert.equal(op:is_exist("test_1.txt"), true)
      assert.is_nil(op:delete("test_1.txt"))
      assert.equal(op:is_exist("test_1.txt"), false)
    end)
    it("meta function in fs schema", function()
      local op, err = opendal.operator.new("fs",{root="/tmp"})
      assert.is_nil(err)
      assert.is_nil(op:write("test.txt","hello world"))
      local meta, err = op:stat("test.txt")
      assert.is_nil(err)
      local res, err = meta:content_length()
      assert.is_nil(err)
      assert.are.equal(res, 11)
      local res, err = meta:is_file()
      assert.is_nil(err)
      assert.are.equal(res, true)
      local res, err = meta:is_dir()
      assert.is_nil(err)
      assert.are.equal(res, false)
    end)
  end)
  describe("opendal memory schema", function()
    it("operator function in memory schema", function()
      local op, err = opendal.operator.new("memory",{root="/tmp"})
      assert.is_nil(err)
      assert.is_nil(op:write("test.txt","hello world"))
      local res, err = op:read("test.txt")
      assert.is_nil(err)
      assert.are.equal(res, "hello world")
      assert.is_nil(op:delete("test_1.txt"))
      assert.equal(op:is_exist("test_1.txt"), false)
    end)
    it("meta function in memory schema", function()
      local op, err = opendal.operator.new("memory",{root="/tmp"})
      assert.is_nil(err)
      assert.is_nil(op:write("test.txt","hello world"))
      local meta, err = op:stat("test.txt")
      assert.is_nil(err)
      local res, err = meta:content_length()
      assert.is_nil(err)
      assert.are.equal(res, 11)
      local res, err = meta:is_file()
      assert.is_nil(err)
      assert.are.equal(res, true)
      local res, err = meta:is_dir()
      assert.is_nil(err)
      assert.are.equal(res, false)
    end)
  end)
end)